Mercedes C W204 2007 to 2010 C 250 CDI remap
Standard this engine makes 204hp and 500Nm. Our STAGE 1 file takes it to 240hp and 550Nm.
Where the power arrives
Power and torque through the rev range, on the STAGE 1 file.
- Standard 204hp
- Remapped 240hp
- Standard 500Nm
- Remapped 550Nm
Stages for this engine
Stage 1 needs nothing fitted. Anything above assumes the supporting hardware is on the car already.
Remapping the C 250 CDI
The Mercedes C W204 2007 to 2010 C 250 CDI runs a factory calibration built to cope with poor fuel, skipped servicing and hot countries. We rewrite the fuelling, boost and timing for this engine on this car, then test it before you get it back. The original file is kept, so it can go back to standard whenever you want.
Diesels like this one gain most through the middle of the rev range, which is where you actually drive. It pulls from lower down, holds a gear on a hill, and needs fewer downshifts to overtake. Drive it the same way afterwards and the economy usually improves a little.
Figures on this page are for a standard car in good health. We read the fault codes and check the basics first, and if something needs attention we will tell you before we write anything. Have a look at the other engines on the W204 2007 to 2010, the full C range, or everything we do for Mercedes.
Other engines on this C
W204 2007 to 2010 cars.
- C 200 CDI136hp standardDiesel
- C 220 CDI163hp standardDiesel
- C 220 CDI170hp standardDiesel
- C 320 CDI211hp standardDiesel
- C 320 CDI224hp standardDiesel
- C 350 CDI231hp standardDiesel
- 180 Kompressor (1.6)156hp standardPetrol
- 180 Kompressor (1.8)156hp standardPetrol
- 200 Kompressor (1.8)184hp standardPetrol
- 280i231hp standardPetrol
- C 350i272hp standardPetrol
- C 350 CGI292hp standardPetrol
- C 63 AMG457hp standardPetrol
- C 63 AMG PPP487hp standardPetrol
Similar power, other makes
Cars running about the same standard output, for comparison.
Book your C
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.